Yesterday Sam Stephenson released the final version of the Prototype Javascript Framework. I’ve been using RC0 and RC1 for some time and what I was missing in earlier releases of Prototype’s the ability to fire custom events. I’m going to use it to fire events in Plotr. In this post I’ll explain how to fire custom events, and of course how to observe those events.

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Great news, Mootools finally reached 1.0! Things definitely have changed, so it’s time for checking out new functionality. There are a lot of new classes like Color, Event, Hash, Common and some more. Mootools feels more mature with all the great functionality that’s added to the latest version.

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